| Similarity | Rank | |
|---|---|---|
| half-day | 0.943 | 36390 |
| 4-day | 0.792 | 67861 |
| 2-day | 0.780 | 48231 |
| multi-day | 0.773 | 54422 |
| week-long | 0.772 | 29436 |
| 1-day | 0.771 | 87252 |
| day-long | 0.762 | 47524 |
| small-group | 0.750 | 73262 |
| all-day | 0.750 | 36716 |
| two-day | 0.748 | 18494 |
| 3-hour | 0.743 | 68761 |
| weeklong | 0.741 | 48200 |
| five-day | 0.738 | 38930 |
| one-week | 0.735 | 53586 |
| four-day | 0.733 | 34028 |
| 3-day | 0.729 | 39389 |
| three-hour | 0.729 | 40646 |
| 5-day | 0.723 | 58668 |
| self-guided | 0.722 | 48421 |
| 45-minute | 0.720 | 52009 |
| three-day | 0.715 | 20617 |
| one-day | 0.713 | 21045 |
| pre-conference | 0.712 | 78969 |
| two-hour | 0.708 | 27017 |
| one-hour | 0.706 | 29960 |